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L(+)-Arginine of introduction:
Arginine is a composition of urea cycle has important physiological function. Eat more arginine, can increase the activity of arginine (arginase) in the liver, help to transform the ammonia in the blood for urea and drain out. So, arginine on high blood ammonia, liver dysfunction, etc.
|
Analysis Items |
Specification |
Results |
|
Apperance |
White crystals or crystalline powder |
Conforms |
|
Specific rotation[a]D20° |
+26.3°~+27.7° |
+27.2° |
|
Solubility |
Freely soluble in water,sparingly soluble in alcohol and insoluble in ether |
Conforms |
|
Chloride(Cl) |
≤0.05% |
0.014% |
|
Sulfate(SO4) |
≤0.030% |
≤0.012% |
|
Iron(Fe) |
≤30PPM |
5PPM |
|
Heavy metals(Pb) |
≤15PPM |
3PPM |
|
Organic volatile impurity |
Meets the requirement |
Conforms |
|
Loss on drying |
≤0.5% |
0.18% |
|
Residue on ignition |
≤0.3% |
<0.1% |
|
Assay |
99.0~101.5% |
99.8% |
1.L-arginine is used to make the nitric oxide, a compound in the body that relaxes blood vessels.
2.L-arginine is also involved in protein formation. In the body, L-arginine is used to make nitric oxide, which reduces blood vessel stiffness, increases blood flow, and improves blood vessel function.
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1. Your inquiry related to our products or prices will be replied in 12hours.
2. Well-trained and experienced staffs to answer your enquires in fluent English.
3. All our products have high quality warranties.
4. Sample order can be delivered within 3 working days, small order 3-5working days, mass order 7-10working days.
5. Samples can be offered by free,customers just need to pay the freight.But the freight can be returned to our customer after he/she places formal order with us.
Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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